UL162-1994泡沫设备和液体浓缩物

UL162ISBN1-55989-561-6FoamEquipmentandLiquidConcentratesUnderwritersLaboratoriesInc.(UL)333P�ngstenRoadNorthbrook,IL60062-2096ULStandardforSafetyforFoamEquipmentandLiquidConcentrates,UL162SeventhEdition,DatedMarch30,1994Revisions:ThisStandardcontainsrevisionsthroughandincludingSeptember8,1999.ULisintheprocessofconvertingitsStandardsforSafetytotheStandardGeneralizedMarkupLanguage(SGML),andimplementinganSGMLcompliantdocumentmanagementandpublishingsystem.SGML-aninternationalstandard(ISO8879-1986)-isadescriptivemarkuplanguagethatdescribesadocument’sstructureandpurpose,ratherthanitsphysicalappearanceonapage.Signi�cantbene�tsthatwillresultfromUL’suseofSGMLandthesenewsystemsincludeincreasedproductivity,reducedturnaroundtimes,anddataandinformationconsistency,reusability,shareability,andportability.However,thefonts,pagination,andgeneralformattingofUL’snewelectronicpublishingsystemdifferfromthatofUL’spreviouspublishingsystem.Consequently,whenrevisionpagesareissuedforaStandardwiththenewpublishingsystem,thesedifferencesmayresultintheprintingofpagesonwhichnorequirementshavebeenchanged-theseadditionalpagesresultfromrelocationoftextduetorepaginationandreformattingoftheStandardwiththenewpublishingsystem.Textthathasbeenchangedinanymannerismarkedwithaverticallineinthemargin.Changesinrequirementsaremarkedwithaverticallineinthemarginandarefollowedbyaneffectivedatenoteindicatingthedateofpublicationorthedateonwhichthechangedrequirementbecomeseffective.TherevisionsdatedSeptember8,1999includeareprintedtitlepage(page1)forthisStandard.TherevisionsdatedSeptember8,1999wereissuedforeditorialcorrections.Thesecorrectionsincludeanycombinationofthefollowing:UpdatedForeword(itemD);UpdatedScope;titlechangestoUL489and/orUL1950;Withdrawnstandards,UL519andUL547,beingreplacedbyUL2111;Removalofthe″94″�ammabilityclassi�cation.theserevisionsmayalsoincludeothermiscellaneouseditorialcorrections.ThemasterforthisStandardatUL’sNorthbrookOfficeistheofficialdocumentinsofarasitrelatestoaULserviceandthecomplianceofaproductwithrespecttotherequirementsforthatproductandservice,oriftherearequestionsregardingtheaccuracyofthisStandard.UL’sStandardsforSafetyarecopyrightedbyUL.NeitheraprintedcopyofaStandard,northedistributiondisketteforaStandard-on-Disketteandthe�lefortheStandardonthedistributiondisketteshouldbealteredinanyway.AllofUL’sStandardsandallcopyrights,ownerships,andrightsregardingthoseStandardsshallremainthesoleandexclusivepropertyofUL.Allrightsreserved.Nopartofthispublicationmaybereproduced,storedinaretrievalsystem,ortransmittedinanyformbyanymeans,electronic,mechanicalphotocopying,recording,orotherwisewithoutpriorpermissionofUL.RevisionsofULStandardsforSafetyareissuedfromtimetotime.AULStandardforSafetyiscurrentonlyifitincorporatesthemostrecentlyadoptedrevisions.ULprovidesthisStandard″asis″withoutwarrantyofanykind,eitherexpressedorimplied,includingbutnotlimitedto,theimpliedwarrantiesofmerchantabilityor�tnessforanypurpose.SEPTEMBER8,1999−UL162tr1InnoeventwillULbeliableforanyspecial,incidental,consequential,indirectorsimilardamages,includinglossofpro�ts,lostsavings,lossofdata,oranyotherdamagesarisingoutoftheuseofortheinabilitytousethisStandard,evenifULoranauthorizedULrepresentativehasbeenadvisedofthepossibilityofsuchdamage.InnoeventshallUL’sliabilityforanydamageeverexceedthepricepaidforthisStandard,regardlessoftheformoftheclaim.ULwillattempttoanswersupportrequestsconcerningWordPerfect,Envoy,andStandards-on-Diskette.However,thissupportserviceisofferedonareasonableeffortsbasisonly,andULmaynotbeabletoresolveeverysupportrequest.ULsupportsaStandards-on-Disketteonlyifitisusedundertheconditionsandoperatingsystemsforwhichitisintended.UL’ssupportpoliciesmaychangefromtime-to-timewithoutnoti�cation.ULreservestherighttochangetheformat,presentation,�letypesandformats,deliverymethodsandformats,andthelikeofbothitsprintedandelectronicStandardswithoutpriornotice.Standards-on-Diskettepurchasersagreetodefend,indemnify,andholdULharmlessfromandagainstanyloss,expense,liability,damage,claim,orjudgement(includingreasonableattorney’sfees)resultingfromanyerrorordeviationintroducedwhilepurchaserisstoringaStandard-on-Disketteonthepurchaser’scomputersystem.Ifasingle-userversionStandards-on-Diskettewaspurchased,onecopyofthisStandardmaybestoredontheharddiskofasinglepersonalcomputer,oronasingleLAN�le-serverorthepermanentstoragedeviceofamultiple-usercomputerinsuchamannerthatthisStandardmayonlybeaccessedbyoneuseratatimeandforwhichthereisnopossibilityofmultipleconcurrentaccess.Theoriginaldistributiondisketteshouldbestoredinasafeplace.Ifamultiple-userversionStandards-on-Diskettewaspurchased,onecopyoftheStandardmaybestoredonasingleLAN�le-server,oronthepermanentstoragedeviceofamultiple-usercomputer.ThenumberofconcurrentusersshallnotexceedthenumberofusersauthorizedfortheStandards-on-Disketteversion.Theoriginaldistributiondisketteshouldbestoredinasafeplace.Standards-on-Disketteareintendedforon-lineuse,suchasforviewingtherequirementsofaStandard,conductingawordsearch,andthelike.OnlyonecopyoftheStan